package n05;

public class N01 {
	protected int a;
	public N01() {
		System.out.println("父类N01的无参构造方法");
	}
	public N01(int a) {
		this.a = a;
		System.out.println("父类N01的构造方法，参数a=" + a);
	}
	public void f() {
		System.out.println("父类N01的f()方法, a=" + a);
	}
	public void f1() {
		System.out.println("父类N01的f1()方法, a=" + a);
	}
}

